1.The correct increasing order of splitting power of ligands according to spectrochemical series is(a) Cl– < OH– < CN–(b) Cl– < CN– < OH–(c) OH– < Cl– < CN–(d) none of…

When 1 litre of water is cooled from 4°C to 0°C, its volume _.?(a) First decreases and then increases(b) Remains the same(c) Increases(d) DecreasesAnswer: (c)ExplanationWhen 1 litre of water is cooled…

1. Highest pH will be recorded for which of the following solutions if they are equimolar(a) AlCl3(b) LiCl(c) BeCl2(d) BaCl2Answer: (d)ExplanationAlCl3 is made up of AlOH3 and HCl.LiCl is made up of…

The probability of finding the electron in the nucleus is?(a) 100% due to forces of attraction(b) finite for all orbitals(c) Zero for all orbitals(d) Zero for some orbitals and finite for…

1. The probability of finding the electron in the nucleus is? 100% due to forces of attraction finite for all orbitals Zero for all orbitals Zero for some orbitals and finite…

1.Arenes do not show?(a) Delocalization of pi-Electrons(b) Greater Stability(c) Resonance(d) Electrophilic AdditionsAnswer: (d)Video Explanation Find the most stable carbonium ion here?(a) CH3CH2+(b) C6H5CH2+(c) C6H5CH2CH2+(d) (C6H5)2+Answer: (a)Video Explanation 3- Which of the…

Chromatography is a physical method that is used to separate and analyse __a) Simple mixturesb) Complex mixturesc) Viscous mixturesd)none of theseAnswer: bExplanationChromatography is a physical method that is used to separate…

Gluconeogenesis involves the______. (PPSC 2021)?(a) synthesis of glycogen from glucose(b) breakdown of glycogen to form glucose(c) breakdown of glucose to produce pyruvate(d) None of the theseAnswer: dExplanationGluconeogenesis is the pathway by…